<template>
    <div class="app-container">
        <el-form :inline="true">
            <el-form-item label="部门名称">
                <el-input
                        v-model="queryParams.deptName"
                        placeholder="请输入部门名称"
                        clearable
                        size="small"
                        @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item label="状态">
                <el-select v-model="queryParams.status" placeholder="部门状态" clearable size="small">
                    <el-option
                            v-for="dict in statusOptions"
                            :key="dict.dictValue"
                            :label="dict.dictLabel"
                            :value="dict.dictValue"
                    />
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-button
                        class="filter-item"
                        type="primary"
                        icon="el-icon-search"
                        size="mini"
                        @click="handleQuery"
                >查询
                </el-button>
                <el-button
                        class="filter-item"
                        type="primary"
                        icon="el-icon-plus"
                        size="mini"
                        @click="handleAdd"
                        v-hasPermi="['system:dept:add']"
                >新增
                </el-button>
            </el-form-item>
        </el-form>

        <el-table
                v-loading="loading"
                :data="deptList"
                row-key="deptId"
                default-expand-all
                :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
        >
            <el-table-column prop="deptName" label="部门名称" width="260"></el-table-column>
            <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
            <el-table-column prop="status" label="状态" :formatter="statusFormat" width="100"></el-table-column>
            <el-table-column label="操作时间" align="center" prop="updateTime" width="200">
                <template slot-scope="scope">
                    <span>{{ parseTime(scope.row.updateTime) }}</span>
                </template>
            </el-table-column>
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-edit"
                            @click="handleUpdate(scope.row)"
                            v-hasPermi="['system:dept:edit']"
                    >修改
                    </el-button>
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-plus"
                            @click="handleAdd(scope.row)"
                            v-hasPermi="['system:dept:add']"
                    >新增
                    </el-button>
                    <el-button
                            v-if="scope.row.parentId != 0"
                            size="mini"
                            type="text"
                            icon="el-icon-delete"
                            @click="handleDelete(scope.row)"
                            v-hasPermi="['system:dept:remove']"
                    >删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>

        <!-- 添加或修改部门对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="730px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="100px">
                <el-row>
                    <el-col :span="24" v-if="form.parentId !== 0">
                        <el-form-item label="上级部门" prop="parentId">
                            <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer"
                                        placeholder="选择上级部门"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门名称" prop="deptName">
                            <el-input v-model="form.deptName" placeholder="请输入部门名称"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="显示排序" prop="orderNum">
                            <el-input-number v-model="form.orderNum" controls-position="right" :min="0"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="领导用户名" prop="leader">
                            <el-input v-model="form.leader" placeholder="请输入领导用户名" maxlength="20">
                                <el-button slot="append" icon="el-icon-search" @click="queryUser"></el-button>
                            </el-input>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="领导姓名" prop="leaderName">
                            <el-input v-model="form.leaderName" readonly placeholder="请输入部门领导姓名" maxlength="20"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="领导电话" prop="leaderPhone">
                            <el-input v-model="form.leaderPhone" readonly placeholder="请输入领导电话" maxlength="11"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门管理员" prop="manager">
                            <el-input v-model="form.manager" placeholder="请输入该部门的系统管理员" maxlength="20"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="管理员电话" prop="managerPhone">
                            <el-input v-model="form.managerPhone" placeholder="请输入部门管理员电话" maxlength="11"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门状态">
                            <el-radio-group v-model="form.status">
                                <el-radio
                                        v-for="dict in statusOptions"
                                        :key="dict.dictValue"
                                        :label="dict.dictValue"
                                >{{dict.dictLabel}}
                                </el-radio>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12" v-if="form.status == '1'">
                        <el-form-item label="停用说明" prop="refuseDes">
                            <el-input v-model="form.refuseDes" placeholder="请输入停用说明"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="24">
                        <el-form-item label="部门描述" prop="description">
                            <el-input v-model="form.description" type="textarea" placeholder="请输入部门描述"
                                      show-word-limit :autosize="{minRows: 4, maxRows: 4}"
                                      :style="{width: '100%'}"></el-input>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
        <!--查询用户对话框-->
        <el-dialog title="选择部门领导"  :visible.sync="queryUserOpen" width="600px" append-to-body>
            <el-table
                    border
                    :row-style="{height:0+'px'}"
                    :cell-style="{padding:0+'px'}"
                    :data="userList"
                    default-expand-all>
                <el-table-column prop="userName" label="用户名"></el-table-column>
                <el-table-column prop="name" label="姓名"></el-table-column>
                <el-table-column prop="workPhone" label="办公电话"></el-table-column>
                <el-table-column prop="workEmail" label="办公邮箱" ></el-table-column>
                <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                    <template slot-scope="scope">
                        <el-button
                                size="mini"
                                type="text"
                                icon="el-icon-edit"
                                @click="checkUser(scope.row)"
                        >选择
                        </el-button>
                    </template>
                </el-table-column>
            </el-table>
            <pagination
                    v-show="userTotal>0"
                    :total="userTotal"
                    :page.sync="queryUserParams.pageNum"
                    :limit.sync="queryUserParams.pageSize"
                    @pagination="getUserList"
            />
            <div slot="footer" class="dialog-footer">
                <el-button @click="queryUserCancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
    import {listDept, getDept, delDept, addDept, updateDept} from "@/api/system/dept";
    import {queryUserEmpByUserName} from "@/api/system/user";
    import Treeselect from "@riophae/vue-treeselect";
    import "@riophae/vue-treeselect/dist/vue-treeselect.css";

    export default {
        name: "Dept",
        components: {Treeselect},
        data() {
            return {
                // 遮罩层
                loading: true,
                // 表格树数据
                deptList: [],
                // 部门树选项
                deptOptions: [],
                // 弹出层标题
                title: "",
                // 是否显示弹出层
                open: false,
                // 状态数据字典
                statusOptions: [],
                // 查询参数
                queryParams: {
                    deptName: undefined,
                    status: undefined
                },
                // 表单参数
                form: {},
                // 表单校验
                rules: {
                    parentId: [
                        {required: true, message: "上级部门不能为空", trigger: "blur"}
                    ],
                    deptName: [
                        {required: true, message: "部门名称不能为空", trigger: "blur"}
                    ],
                    orderNum: [
                        {required: true, message: "菜单顺序不能为空", trigger: "blur"}
                    ],
                    leaderPhone: [
                        {
                            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
                            message: "请输入正确的手机号码",
                            trigger: "blur"
                        }
                    ],
                    managerPhone: [
                        {
                            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
                            message: "请输入正确的手机号码",
                            trigger: "blur"
                        }
                    ]
                },
                queryUserOpen: false,
                queryUserParams: {
                    pageNum: 1,
                    pageSize: 10,
                    username: undefined
                },
                userList: [],
                userTotal: 0
            };
        },
        created() {
            this.getList();
            this.getDicts("sys_normal_disable").then(response => {
                this.statusOptions = response.data;
            });
        },
        methods: {
            /** 查询部门列表 */
            getList() {
                this.loading = true;
                listDept(this.queryParams).then(response => {
                    this.deptList = this.handleTree(response.data, "deptId");
                    this.loading = false;
                });
            },
            getUserList(){
                queryUserEmpByUserName(this.queryUserParams).then(response => {
                    this.userList = response.rows;
                    this.userTotal = response.total;
                });
            },
            /** 转换部门数据结构 */
            normalizer(node) {
                if (node.children && !node.children.length) {
                    delete node.children;
                }
                return {
                    id: node.deptId,
                    label: node.deptName,
                    children: node.children
                };
            },
            /** 查询部门下拉树结构 */
            getTreeselect() {
                listDept().then(response => {
                    this.deptOptions = this.handleTree(response.data, "deptId");
                });
            },
            // 字典状态字典翻译
            statusFormat(row, column) {
                return this.selectDictLabel(this.statusOptions, row.status);
            },
            // 取消按钮
            cancel() {
                this.open = false;
                this.reset();
            },
            // 表单重置
            reset() {
                this.form = {
                    deptId: undefined,
                    parentId: undefined,
                    deptName: undefined,
                    orderNum: undefined,
                    leader: undefined,
                    leaderName: undefined,
                    leaderPhone: undefined,
                    manager: undefined,
                    managerPhone: undefined,
                    refuseDes: undefined,
                    description: undefined,
                    status: "0"
                };
                this.resetForm("form");
            },
            /** 查询按钮操作 */
            handleQuery() {
                this.getList();
            },
            /** 新增按钮操作 */
            handleAdd(row) {
                this.reset();
                this.getTreeselect();
                if (row != undefined) {
                    this.form.parentId = row.deptId;
                }
                this.open = true;
                this.title = "添加部门";
            },
            /** 修改按钮操作 */
            handleUpdate(row) {
                this.reset();
                this.getTreeselect();
                getDept(row.deptId).then(response => {
                    this.form = response.data;
                    this.open = true;
                    this.title = "修改部门";
                });
            },
            /** 提交按钮 */
            submitForm: function () {
                this.$refs["form"].validate(valid => {
                    if (valid) {
                        if (this.form.deptId != undefined) {
                            updateDept(this.form).then(response => {
                                if (response.code === 200) {
                                    this.msgSuccess("修改成功");
                                    this.open = false;
                                    this.getList();
                                } else {
                                    this.msgError(response.msg);
                                }
                            });
                        } else {
                            addDept(this.form).then(response => {
                                if (response.code === 200) {
                                    this.msgSuccess("新增成功");
                                    this.open = false;
                                    this.getList();
                                } else {
                                    this.msgError(response.msg);
                                }
                            });
                        }
                    }
                });
            },
            /** 删除按钮操作 */
            handleDelete(row) {
                this.$confirm('是否确认删除名称为"' + row.deptName + '"的数据项?', "警告", {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning"
                }).then(function () {
                    return delDept(row.deptId);
                }).then(() => {
                    this.getList();
                    this.msgSuccess("删除成功");
                }).catch(function () {
                });
            },
            queryUser() {
                if (this.form.leader == null || this.form.leader == undefined || this.form.leader == '') {
                    this.msgError("领导用户名不能为空！");
                    return;
                } else {
                    this.queryUserParams.username = this.form.leader;
                    this.getUserList();
                    this.queryUserOpen = true;
                }
            },
            queryUserCancel() {
                this.queryUserOpen = false;
            },
            checkUser(row){
                this.form.leaderName = row.name;
                this.form.leaderPhone = row.workPhone;
                this.queryUserOpen = false;
            }
        }
    };
</script>
